let's give rachel a big hand first. >> thank you. [applause] >> you are welcome to move to the mike. >> hello. i don't know if this is gone. there we are. i am from a presidential family of slaveholders. i have been doing a lot of research into the families of people my family held in bondage and i become in a group called coming to the table. are you aware of this group? is an online group that seeks to connect the families of enslaved people and families of an slavers. i find it to be a powerful experience. i am wondering if you think this hearing -- healing. >> i hope it promotes conversation. a lot of what i found on both sides of the first lady's family, black-and-white, was a lot of silence. we should talk more about it. i am not naive to think one book even about a historic first lady is going to solve everything. if it sparks some conversation, that would be a good thing. in talking to some of the first lady's distant cousins, some people, even our conversations were i think meaningful and fascinating. some of them looked at